Western Railway

Western Railway has published Supply Of surge protection device , supply of class b & c surge protection device (spd) type i & ii with visual indication and pote ntial free contact to remote monitoring as per rdso spec no. rdso/spn/165/2012 version 3.0 latest and ie c standard 61643 for signals line 230vac application with handling lightening surges of 10/350 microsecon ds. one set consists of 3 nos. of spd (two nos. of b class (l-n, n-e) and one no. of c class (l-n) all enclosed in a box with kema or vde certified as per latest iec 61643-11-2011 standard class b & c surge protection device required with three modules only. make- obo/phonix/betteerman/dehn. [ warranty period: 30 months after the date of delivery ] ]. Last date of submission for this tender is 2026-08-20. This is a Surge Protection Device tender in null, Gujarat